| 摘要 |
A ratchet clip for lockably and releasably closing a cover onto a base of a air filter housing is disclosed. The ratchet clip includes an elongated retention member secured at one portion of the housing and having a plurality of teeth forming a series of pockets and ridges. A rocker member is pivotally secured to a different housing portion and is aligned to lockably engage the retention member. A latching member on the rocker member is sized, configured and positioned to lockably engage into the pockets thereby inhibiting movement of the latching member in an opening direction relative to the retention member. A spring biases the rocker member to lockably and releasably engage the retention member thereby preventing movement in an opening direction of the rocker member relative to the retention member. The teeth have surfaces configured to permit the latching member to slide over the teeth in a closing direction relative to the retention member, even while the spring biases. The rocker body is operable to overcome biasing of the spring, permitting the rocker member to disengage the latching member thereby allowing the latching member to slide freely relative to the retention member.
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